英语词汇pratfall的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	pratfall
词根词缀	Online Etymology Dictionary pratfall n. 1939, from prat "buttock" + fall, n.. "Chiefly N. Amer. slang" [OED]. As a verb from 1940.
随便看	glycemic glycer- glycer-, glycero- glyceride glycerin glycerine glycero- glycerol glyco- glycogen glycogenic glyco-, glyc- glycolysis glyph glypt- glypto- glyptodon glypto-, glypt-, -glypha, -glyph, -glyphic, -glyphous G-man gn- gnant gnarl gnarled gnarly gnash

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